/**
 * Licensed to the Apache Software Foundation (ASF) under one or more
 * contributor license agreements.  See the NOTICE file distributed with
 * this work for additional information regarding copyright ownership.
 * The ASF licenses this file to You under the Apache License, Version 2.0
 * (the "License"); you may not use this file except in compliance with
 * the License.  You may obtain a copy of the License at
 * <p>
 * http://www.apache.org/licenses/LICENSE-2.0
 * <p>
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */
package ai.platon.pulsar.persist.rdb.model;

import com.j256.ormlite.field.ForeignCollectionField;
import org.apache.commons.collections4.CollectionUtils;
import org.codehaus.jackson.annotate.JsonIgnore;

import javax.persistence.*;
import java.io.Serializable;
import java.util.Collection;

@Entity
public class SeedList implements Serializable {

    @Id
    @GeneratedValue
    private Long id;

    @Column
    private String name;

    @OneToMany
    @ForeignCollectionField(eager = true)
    private Collection<SeedUrl> seedUrls;

    public Long getId() {
        return id;
    }

    public void setId(Long id) {
        this.id = id;
    }

    @JsonIgnore
    public int getSeedUrlsCount() {
        if (CollectionUtils.isEmpty(seedUrls)) {
            return 0;
        }
        return seedUrls.size();
    }

    public Collection<SeedUrl> getSeedUrls() {
        return seedUrls;
    }

    public void setSeedUrls(Collection<SeedUrl> seedUrls) {
        this.seedUrls = seedUrls;
    }

    public String getName() {
        return name;
    }

    public void setName(String name) {
        this.name = name;
    }

    @Override
    public int hashCode() {
        final int prime = 31;
        int result = 1;
        result = prime * result + ((id == null) ? 0 : id.hashCode());
        return result;
    }

    @Override
    public boolean equals(Object obj) {
        if (this == obj)
            return true;
        if (obj == null)
            return false;
        if (getClass() != obj.getClass())
            return false;
        SeedList other = (SeedList) obj;
        if (id == null) {
            if (other.id != null)
                return false;
        } else if (!id.equals(other.id))
            return false;
        return true;
    }
}
